Hair dryer



FIG. 1 is a perspective view of a hair dryer showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged view of portion of FIG. 1 ; and,

FIG. 10 is an enlarged view of portion of FIG. 2 .

The broken lines showing of the hair dryer are for the purpose of illustrating article and form no part of the claimed design. 

CLAIM The ornamental design for a hair dryer, as shown and described. 